Download Hack Atm Card Pin Number

  1. Download Hack Atm Card Pin Number Requirements
  2. Download Hack Atm Card Pin Number Generator
  3. Download Hack Atm Card Pin Number Change

One option works without your cards PIN or even the card. Customers of Wells Fargo (the fraudulent account opening bank) has an app for your smartphone.

To better understand how it is possible to hack gift cards, we’ll demonstrate weaknesses with gift cards, balance checking, and how hackers can enumerate gift cards even without knowing the card holder. It is important to explain that the technique can be applied to any gift card that’s not using a CAPTCHA or a pin, for any kind of commercial activity they are intended (i.e. Retailer stores, shops, restaurants)

In this example, we analyzed a lot of gift cards used by a prominent restaurant. The cards were not purchased, so they were not loaded or activated, this implies that they come with no balance.

Figure 1 – Gift cards used in the test

We look for the generation sequence of the card numbers by analyzing the number reported on the cards discovering the pattern.

The above card reported the following numbers

6088 5124 5565 1064

Hack

6088 5124 5566 2489

6088 5124 5567 1652

6088 5124 5568 7415

6088 5124 5570 6523

6088 5124 5572 1163

Looking at the numbers above, you can determine the possible valid numbers by recognizing the pattern. The cards all have the same numbers for the first 10 digits. The 11th and 12th digits are counting up to 100 (and if they continue this pattern, once they hit 100 the 10th digit will change to the next number and the 11th and 12th digits will start again at 00). The cards have apparently random digits in the 13th – 16th positions.

The number of requests necessary to find a valid card is so equal to 10^4 = 10,000 because 4 are the digit used in the generation process.

We know the gift cards start from a specific number, so they restricted the space of analysis to the numbers related to earlier cards in the stack that were most likely sold to a customer.

Once we discover the pattern, we use the online card balance checker, in the case of the restaurant by visiting the restaurant online and look for “check gift card balance” on it.

In order to analyze every single request, we use Burp Proxy tool.

Download Hack Atm Card Pin Number Requirements

Below the request to the card balance checker that was intercepted for one of the gift cards:

POST /Payment/GetGiftCardBalance HTTP/1.1
Host: order.xxxxxxx.com
User-Agent: Mozilla/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

{“giftCardNumber”:”6088 5124 5570 6523“}

Figure 2: HTTP Request

In the following case the gift card has no balance.

{“ErrorMessage”:”Error with Giftcard GetBalance (6088512455706523) FD Status: OK – Txn Status: 09″,”ErrorMessageExtended”:””,”FriendlyErrorMessage”:””,”InfoMessage”: null,”Status”:3,”StatusCode”:0,”Card”:
{“AvailableBalance”:0,”CardNumber”:”XXXXXXXXXXXX6523″,”History”:[]}}

Figure 3: HTTP Response

We attempt to discover the response for invalid or inactive cards by try entering a random card number.

POST /Payment/GetGiftCardBalance HTTP/1.1
Host: order.xxxxxxxxx.com
User-Agent: Mozilla/5.0(iPad; U; CPU iPhone OS 3_2 like Mac OS X; en-us) AppleWebKit/531.21.10 (KHTML, like Gecko) Version/4.0.4 Mobile/7B314 Safari/531.21.10
Accept: application/json, text/javascript, */*; q=0.01
Accept-Language: en-US,en;q=0.5
Accept-Encoding: gzip, deflate
Connection: keep-alive
Pragma: no-cache
Cache-Control: no-cache

{“giftCardNumber”:”6088 5124 5570 2222“}

Figure 4 – HTTP Request

We identify different responses depending on the card status (i.e. invalid or inexistence, and account balance equal to zero).

At this point the last step is trying possible combinations for gift card numbers with the Burp Intruder Tool.


Figure 5 – Burp Tool invalid gift card numbers

In some cases, restaurants allow users to use the gift cards by knowing only the number even without the card they were printed on. But the most common method is to clone the card.

This can be accomplished by using a magnetic strip writer like the one below.

Figure 6 – Magnetic strip writer

Download Hack Atm Card Pin Number Generator

The attacker needs to take an empty card and write the data of a legitimate one on it. Swiping a blank store gift card will populate the data fields on the card (see below). Changing the first field with a valid number is all that is needed to complete the attack.

Figure 7– Magnetic strip writer track info

Gift cards are an easy target for cyber criminals, the enumeration of the card numbers is simplistic and the absence of authentication systems makes theft of balances a prime target for thieves.

A few suggestions to protect gift cards:

  • Implement a CAPTCHA on your gift card balance checking site
  • Use gift cards that implement authentication mechanisms using an additional PIN, and never store the gift card PINs with the gift card numbers.
  • It is important to protect gift cards when they are at the store, avoiding theft, keep them in the safe and do not expose them in area publicly accessible.
  • It is a good practice to limit online balance look-ups to several per hour, maximum from a single IP address.

On the customer side, it is important to avoid buying gift cards from untrusted sources.

Gift card fraud is a lucrative business for criminal organizations that cause every year significant loss to the retailers and potential damages to the company reputation.

Let me close with a list of suggestions to avoid gift card scams:

  • Don’t buy gift cards from online auction sites, buy gift cards directly from the store issuing the gift card or from a secure retailer’s website.
  • Don’t buy gift cards off of publicly displayed racks in retail stores.
  • Ask the store cashier to scan the gift card in front of you, in this way you can buy only valid card. Check also that the balance is exactly the one you charged it with.
  • Carefully examine both the front and back of a gift card before you buy it. Be aware of gift card that could have been tampered with.
  • Register the gift card at the store’s website if the store allows it, this will allow to early discover any misuse.

References

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Download Hack Atm Card Pin Number Change

Did you forget your 4 digits ATM Card/Debit Card/Credit Card PIN or want a new Debit card/Credit card PIN, but don’t know how to do this. Don’t worry it is a common problem and happens with all of us in our life. If you have forgotten the PIN password or want to change with a new PIN. So here I’ll tell you 5 ways with that you can change Debit card/ Credit card PIN or can get a new PIN.

Why & When you’ll need to change Debit/Credit card PIN?

First, you will need to understand, Why do you need to change the card PIN? It must because every time when you do online shopping or purchase any product from the local shop using ATM, Debit or Credit card. Then you will need to enter your Card PIN to pay the money to the merchant. And day by day if you don’t change the card PIN, then one day it may be possible your card PIN Stolen. Just let me tell you how it is possible:

  • You are doing online shopping using a computer or a smartphone. If your Computer or Smartphone is infected with Malware (Virus), So chances are that your card information can be stolen. because if the device is infected then hacker’s can easily install a script on your device and can capture your keystroke. And the information can be sent via INTERNET without your knowledge.
  • If you are making transactions in local shop using your card, then keep yourself secure from CCTV cameras because today many shopkeepers using high-quality digital cameras and they can easily see what you are entering in the swipe machines and if they have seen your card number as well then they can easily steal your money, and you will not understand who has stolen your money.

But for the better security if you change the debit/credit card frequently within the 1 month. Then nobody can steal your money by hacking your card PIN.

Must See:

How to Generate ATM/Debit card/Credit card PIN

So if you have any problem with your existing PIN such as You have forgotten the ATM/Debit/Credit card PIN and want to generate another PIN. Or secondly, you know your existing PIN & want to change your Card PIN because of security reason. Then you can get a new Card PIN via following ways:

1. Internet Banking

Today, mostly bank offer Internet Banking facility and some special features, one of which Debit and credit card online PIN generate. so if you have Internet Banking facility then check the Debit Card/Credit card Generate PIN online option in Internet Banking account. If you don’t know about the feature is available or not in your Internet Banking then you can search “reset bank name card PIN with Internet Banking”. And you will get all steps how to reset/generate card PIN using your Internet Banking account.

Internet Banking facility is also helpful when you have forgotten the Card PIN then you will just need to login to your account and generate a new PIN. And you will need to verify your information. After the verification, your password will be changed.

2. Mobile Banking App

Just like Internet Banking facility, all the banks also provide their Mobile Banking app. This app contains all the Internet Banking features and also has Generate Debit Card/Credit card PIN option. So if you are using your Bank provided Mobile Banking app then you can check the available option in your Banking app.

3. ATM

This is a most popular way and non Internet users can easily change their PIN using ATM Machine. So for this just go to your bank ATM and insert card, choose change Card PIN option. Enter your existing PIN and create a new PIN & verify it. And after this, your card PIN will be changed.

4. SMS Banking

If you have registered with SMS Banking. Then you can change your Card PIN using your bank SMS Banking facility. For SMS banking every bank offers a number where you can send bank provided codes and can change your card PIN with ease. To get SMS Banking codes for your bank then search in Google “SMS Banking codes Bank Name“.

5. Bank Branch

If above 4 solutions is not working for you, then the Bank Branch can only help. And for this, you’ll need to contact to your Bank Branch. Go to your bank and fill the applicable application form, attach an ID Proof & Photo and after that submit your form to customer care representative. Bank will give you another PIN in a packed envelope and your problem will be solved.

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